Switching

Hi All, We're using 2 P2P link from different providers ( one 30 Mb and second 20 Mb) from Main POP to Remote POP.We required load balance between both the P2P links with failover, but one of the port in suspended mode while channel-group apply.Remot...

One of my edge Huawei S5700-28C-EI stack switches  is dead, I am going to replace it with a Cisco switch Catalyst 3750 series PoE-48 via a trunk link  with GE fiber port on both ends, please see the diagram below.                                  tru...

Hi. I have a problem with one Catalyst 3560 V2, i have a 7911 IP Phone and a PC attached to it, when enable port security on that port the PC and IP Phone works perfectly, after shutdown the and turn on again the PC loss the connection, the IP Phone ...

Hello!I have two SF220-48 switches with default VLAN1 and additionally created VLAN2 & VLAN3.Switches placed in two rooms and are connected to each other via one Ethernet cable which is connected in 48 port on every switch.How must I configure 48 por...

How can i delete a file from cisco flash on router 2911 with space example:   xxx yyy zzz

Hi allI got an problem with a trunking problem between Router 2811 and C2960 switch In router 2811 - I created f0/0.1 10.65.20.1 (VLAN 1) and f0/0.48 10.65.23.1 (VLAN 48)In C2960 - Vlan 1 10.65.20.30 , VLAN 48 10.65.23.30 Finally I can only ping VLAN...

Trying to configure a Nexus 7K to send syslog messages to a local syslog server.  For some reason the messages are not being received by the syslog server.7K version is 6.1(2)Switch can ping syslog server.Syslog server is known working and will accep...

Trying to set up an EtherChannel on CNA and get the following message "Error: Create EhterChannel"  Static MAC entries are associated  Gi3/1.  I've checked the MAC Table for this interface and it shows no entries.

Hi,as you know cisco 3500 XL switches are L2 switches and there is no ios image which supports L3 functionality compiled for that devices, but what will happen if I'll try to run C3550-IPBASEK9-M image on 3500 XL series switch?Will it boot up?Will th...

Hello, I have three Dell 8132 switches stacked and we plan on connecting them to an HSRP pair of Cisco 1921 routers. What would be the best way to uplink these stacked switches to the 1921 pair?  I was thinking of creating vlan trunk from 2 of the 3 ...

Hi all, I want to know, Why VFC not supported over VPC. Like I have one Nexus 5548UP as a access switch and two N5K UP model upwards having in VPC with downstream nexus 5548UP like a triangle. I want to configure VFC between VPC but it is not support...

I have a Catalyst 3750G 48p PoE switch. When i firs set it up, i had a piece of paper and a pen (which i still have) that i wrote username and password on. So i still have this. However, the switch no longer accepts that username and password. I can ...

Hi,Is it possible to remove the "log" keywork from ACLs without having to recreate them. For example, if I have the following ACLAccess-list 120   deny ip  any any logIf you want to remove the "log" keyword, do I need to do "no" to ACL and then recre...